Seabirds occupancy in the Gulf of Lion
Louis Schroll
2024-03-20
- Fou de bassan
- Goeland Leucophee / Yellow legged gull
- Mouette melanocephale / Mediteranean gull
- Mouette pygmée / Little gull
- Mouette rieuse / Black-headed gull
- Oceanite tempete / Storm petrel
- Petits puffins / Small shearwaters
- Scopoli’s shearwater / Puffin de Scopoli
- Sternes caugek / Sandwich terns
- Common tern / Sterne pierregarin
Fou de bassan
Data sources: Migralion, PELMED, PNM, SAMM (all sessions)
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| dist_to_shore | -0.9396496 | 0.3812290 | -1.726745 | -0.9278573 | -0.2166136 |
| intercept | -1.4855925 | 0.2814471 | -2.032591 | -1.4865140 | -0.9365323 |
| log_bathymetry | -2.5989742 | 0.6145716 | -3.955694 | -2.5658557 | -1.4974702 |
Goeland Leucophee / Yellow legged gull
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.4500819 | 0.3597805 | 1.8048064 | 2.4353070 | 3.2125965 |
| log_bathymetry | -0.3820257 | 0.3426223 | -1.0514020 | -0.3834884 | 0.2966864 |
| log_dist_to_shore | -1.6856757 | 0.3390518 | -2.3867699 | -1.6680062 | -1.0650806 |
| mean_autumn_sst | -1.4316275 | 0.7686184 | -2.9599464 | -1.4200614 | 0.0500580 |
| mean_spring_sst | 0.1453689 | 0.2934367 | -0.4186466 | 0.1434886 | 0.7334604 |
| mean_summer_sst | 0.0777340 | 0.4346032 | -0.7934750 | 0.0818839 | 0.9241862 |
| mean_winter_sst | -0.4530654 | 0.7454324 | -1.9478627 | -0.4336514 | 0.9907291 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 3.626505 | 0.4989414 | 2.781050 | 3.590122 | 4.7218548 |
| log_dist_to_shore | -1.223088 | 0.5601520 | -2.405058 | -1.188693 | -0.2158026 |
| mean_autumn_sst | 1.537835 | 0.9428742 | -0.341035 | 1.542173 | 3.3602741 |
| mean_summer_sst | -1.348952 | 0.6884721 | -2.741463 | -1.343623 | -0.0422129 |
| mean_winter_sst | -2.263629 | 0.8764726 | -4.031909 | -2.252156 | -0.5854230 |
Mouette melanocephale / Mediteranean gull
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.2144833 | 0.6654832 | 1.0687784 | 2.1547579 | 3.5733054 |
| mean_autumn_sst | 1.4510238 | 0.7984718 | -0.1009372 | 1.4440926 | 3.0368641 |
| mean_chl | 2.2754140 | 0.9581848 | 0.5433941 | 2.2233348 | 4.3092934 |
| mean_winter_sst | -2.5112891 | 0.8091844 | -4.1401867 | -2.4913761 | -0.9919562 |
| sd_sal | -0.8342607 | 0.5406449 | -1.9615155 | -0.8152848 | 0.1609230 |
Repro
Data sources: Migralion prenup, PELMED
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.687479 | 0.6328281 | 0.7111186 | 1.596574 | 3.2272443 |
| mean_autumn_sst | -1.241250 | 0.5669210 | -2.4665837 | -1.189858 | -0.2752262 |
Mouette pygmée / Little gull
Data sources: Migralion prenup, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.0451361 | 0.4884333 | 1.1523193 | 2.0212654 | 3.0909453 |
| log_bathymetry | -1.4987095 | 0.9001600 | -3.2995834 | -1.4850726 | 0.2365078 |
| log_dist_to_shore | 2.4917453 | 0.6419967 | 1.2725778 | 2.4758330 | 3.8027546 |
| log_sd_vel | 0.9293091 | 0.6495581 | -0.2788637 | 0.9140710 | 2.2563074 |
| mean_autumn_sst | 1.1402006 | 0.8539847 | -0.5400065 | 1.1471390 | 2.7774347 |
| mean_chl | 3.0211845 | 0.9167492 | 1.4218230 | 2.9577950 | 4.9815322 |
| mean_spring_sst | -1.0237656 | 0.5187857 | -2.0814511 | -1.0179783 | -0.0192715 |
| mean_ssh | -1.2300848 | 0.8718211 | -2.9981065 | -1.2074139 | 0.3841458 |
| mean_summer_sst | 0.8562408 | 0.4956028 | -0.1006175 | 0.8492479 | 1.8615027 |
| mean_winter_sst | -0.7723956 | 0.9161050 | -2.5735370 | -0.7640381 | 1.0224235 |
| sd_sal | -0.2858422 | 0.7849983 | -1.6048233 | -0.3427329 | 1.3494522 |
Mouette rieuse / Black-headed gull
Data sources: Migralion postnup, PNM autumn, SAMM winter
Data sources: Migralion prenup, PELMED (sauf 2017 pas d’obs), PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -1.7788392 | 0.4864144 | -2.7486573 | -1.7788390 | -0.8245091 |
| log_bathymetry | -1.2600379 | 0.9246465 | -3.1353702 | -1.2444770 | 0.4810248 |
| log_dist_to_shore | -0.8515572 | 0.5753621 | -2.0701149 | -0.8295153 | 0.2022419 |
| mean_autumn_sst | -1.7015248 | 0.9909564 | -3.7426562 | -1.6651936 | 0.1290658 |
| mean_winter_sst | 1.3931117 | 0.8724063 | -0.3025245 | 1.3888490 | 3.1317577 |
Oceanite tempete / Storm petrel
Data sources: Migralion prenup, PELMED (sauf 2017 pas d’obs), PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| dist_to_shore | 0.6923007 | 0.5790667 | -0.4302576 | 0.6781013 | 1.9140833 |
| intercept | 0.2258524 | 0.6825031 | -0.9513460 | 0.1817166 | 1.7142314 |
| log_bathymetry | 0.9336190 | 0.7603320 | -0.4975948 | 0.9110606 | 2.5131039 |
| log_sd_vel | 0.9227406 | 0.7284575 | -0.3085806 | 0.8473957 | 2.5541415 |
| sd_sal | 0.3409860 | 0.8120872 | -0.6257725 | 0.0814874 | 2.5153467 |
| sd_ssh | -1.6484309 | 0.6866918 | -3.0721087 | -1.6055090 | -0.4310658 |
Petits puffins / Small shearwaters
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.7146029 | 0.4209442 | 0.9900584 | 1.6835559 | 2.6252973 |
| log_bathymetry | -0.6632724 | 0.3478497 | -1.3390870 | -0.6631786 | 0.0259317 |
| log_dist_to_shore | -1.2778531 | 0.5518964 | -2.4371144 | -1.2507635 | -0.2805294 |
| mean_chl | 2.4983146 | 0.8114246 | 0.9967215 | 2.4669937 | 4.2060631 |
| mean_ssh | 0.3986635 | 0.4309208 | -0.4188681 | 0.3850513 | 1.2760681 |
| sd_sal | -0.8608764 | 0.5200401 | -1.8571670 | -0.8695940 | 0.1813645 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.9842941 | 0.3996529 | 1.3416727 | 1.9366464 | 2.929399 |
| mean_chl | 1.4068581 | 0.6693686 | 0.2720760 | 1.3479720 | 2.963280 |
| mean_ssh | 0.8016731 | 0.4165094 | 0.0377469 | 0.7803999 | 1.691083 |
Scopoli’s shearwater / Puffin de Scopoli
Data sources: Migralion, PELMED, PNM printemps
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.3917040 | 0.3080835 | 0.8568905 | 1.3642914 | 2.0726321 |
| log_mean_chl | -1.7580763 | 0.3219178 | -2.4336524 | -1.7429835 | -1.1682948 |
| mean_ssh | 2.1090236 | 0.4806381 | 1.2621568 | 2.0833313 | 3.1533467 |
| sd_sal | 0.9461354 | 0.3463015 | 0.3353497 | 0.9272308 | 1.6951393 |
| sd_ssh | -1.1513473 | 0.3264335 | -1.8115385 | -1.1447244 | -0.5204571 |
Sternes caugek / Sandwich terns
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -0.4351683 | 0.2218493 | -0.8546887 | -0.4398925 | 0.0169478 |
| mean_chl | 1.4774668 | 0.4215594 | 0.7280440 | 1.4471934 | 2.3805875 |
| mean_spring_sst | 0.3843032 | 0.2649803 | -0.1367294 | 0.3878553 | 0.9085478 |
| mean_ssh | -0.3171958 | 0.3138468 | -0.9486708 | -0.3130033 | 0.2985717 |
| mean_summer_sst | -0.5055708 | 0.3205973 | -1.1574038 | -0.4982613 | 0.1010466 |
| mean_winter_sst | -0.8558293 | 0.2331938 | -1.3155804 | -0.8534613 | -0.4040965 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -1.0747361 | 0.3018183 | -1.6568553 | -1.0751037 | -0.4776323 |
| log_bathymetry | -1.5234363 | 0.6160511 | -2.7883968 | -1.4999770 | -0.3650631 |
| log_sd_vel | -0.9293458 | 0.3134019 | -1.5558707 | -0.9256591 | -0.3216135 |
| mean_chl | 2.4574448 | 0.5297433 | 1.5248638 | 2.4278232 | 3.5975842 |
| mean_ssh | -1.4141242 | 0.4724942 | -2.3830941 | -1.3986553 | -0.5337487 |
| sd_ssh | 0.5567207 | 0.3436456 | -0.1165677 | 0.5556790 | 1.2343053 |
Common tern / Sterne pierregarin
Data sources: Migralion prenup, PELMED
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -0.2087583 | 0.3235370 | -0.7860434 | -0.2281925 | 0.4926644 |
| mean_spring_sst | 1.4006113 | 0.4173739 | 0.6310570 | 1.3790114 | 2.2794287 |
| mean_summer_sst | -2.7432376 | 0.5509402 | -3.8921493 | -2.7082165 | -1.7747521 |
| mean_winter_sst | -0.8796210 | 0.3823682 | -1.6455257 | -0.8673318 | -0.1632111 |
